Modeling and simulation of a 12-pulse hydrogen production power supply based on in-phase anti-parallel thyristor configuration

Under the background of the ‘3060’ policy and the continuous advancement of energy structure transformation, the grid connection of electric hydrogen production equipment has received extensive attention in the industry. However, the current domestic research on this issue is still in its infancy, and can not give a good explanation yet. In this paper, the grid-connected converter for electric hydrogen production is taken as the center point, and its power quality is analyzed to understand the impact on the power grid.